This circuit was found in Motorola documentation from 1968. SCRs can be modern equivalents and the maximum load is 5 A at 40 V.
This approach alarm was found in Radio Electronics from July 1990. The circuit must be powered by a...
We found this circuit in an English documentation from 1989. The integrated circuit used is not...
This circuit for Laser Diode power was found in a 2005 Linear Technology manual. In the diagram...